That sucks big time. You can't even do what you want to with
your own house. Sounds like a condo association but I know
that cities have "standards" too.
My best advice to you which you always ignore...
Cancel that overpriced roof and sell your house for
as much as you can get.
Then rent from another cheap chinese landlord for very
low rent and use your money to live nicely in a rented
room that some other landlord has to maintain.
Do it, John! I hope you do.